@book{steiner-ga207-de,
  author = {Steiner, Rudolf},
  title = {Anthroposophie als Kosmosophie – Erster Teil},
  series = {Rudolf Steiner Gesamtausgabe},
  number = {207},
  edition = {3},
  publisher = {Rudolf Steiner Verlag},
  address = {Basel},
  year = {1990},
  pagetotal = {208},
  isbn = {978-3-7274-2070-2},
  language = {german},
}

@book{steiner-ga207-en-ap1985,
  author = {Steiner, Rudolf},
  title = {Cosmosophy Vol.  I},
  translator = {Alice Wulsin},
  publisher = {Anthroposophic Press},
  year = {1985},
  language = {english},
  note = {GA 207; edition code AP1985},
}

@online{anthroposophyai-ga207,
  author = {Steiner, Rudolf},
  title = {Anthroposophie als Kosmosophie – Erster Teil (GA 207), as served by anthroposophy.ai},
  url = {https://anthroposophy.ai/contents/207/},
  urldate = {2026-10-21},
  organization = {anthroposophy.ai},
  note = {Rudolf Steiner, Anthroposophie als Kosmosophie – Erster Teil (GA 207), as served by anthroposophy.ai, https://anthroposophy.ai/ga/207/, register entry https://anthroposophy.ai/contents/207/, status as of 2026-10-21: German served; English editions AP1985.},
}